Jewelry clamp



FIG. 1 is a front isometric view of a jewelry clamp showing my new design.

FIG. 2 is a front elevation view thereof.

FIG. 3 is a side elevation view thereof, the opposite side being a mirror image thereof.

FIG. 4 is a right side elevation view thereof.

FIG. 5 is a left side elevation view thereof; and,

FIG. 6 is a bottom view thereof. 

The ornamental design for a jewelry clamp, as shown and described. 